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Open data
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Basic information
| Entry | Database: PDB / ID: 8e1h | ||||||
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| Title | Asp1 kinase in complex with ADP Mg 5-IP7 | ||||||
Components | Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase | ||||||
Keywords | TRANSFERASE | ||||||
| Function / homology | Function and homology informationinositol-1,5-bisdiphosphate-2,3,4,6-tetrakisphosphate 1-diphosphatase activity / regulation of mitotic spindle elongation (spindle phase three) / Synthesis of pyrophosphates in the cytosol / regulation of bipolar cell growth / inositol-1-diphosphate-2,3,4,5,6-pentakisphosphate diphosphatase activity / diphosphoinositol-pentakisphosphate 1-kinase / 5-diphosphoinositol pentakisphosphate 1-kinase activity / inositol hexakisphosphate 1-kinase activity / inositol hexakisphosphate kinase activity / inositol phosphate catabolic process ...inositol-1,5-bisdiphosphate-2,3,4,6-tetrakisphosphate 1-diphosphatase activity / regulation of mitotic spindle elongation (spindle phase three) / Synthesis of pyrophosphates in the cytosol / regulation of bipolar cell growth / inositol-1-diphosphate-2,3,4,5,6-pentakisphosphate diphosphatase activity / diphosphoinositol-pentakisphosphate 1-kinase / 5-diphosphoinositol pentakisphosphate 1-kinase activity / inositol hexakisphosphate 1-kinase activity / inositol hexakisphosphate kinase activity / inositol phosphate catabolic process / inositol phosphate metabolic process / inositol phosphate biosynthetic process / inositol metabolic process / signaling / intracellular phosphate ion homeostasis / mitotic spindle assembly / regulation of microtubule cytoskeleton organization / 2 iron, 2 sulfur cluster binding / cytoskeleton / ATP hydrolysis activity / ATP binding / nucleus / cytosol Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Goldgur, Y. / Shuman, S. / Benjamin, B. | ||||||
| Funding support | United States, 1items
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Citation | Journal: Mbio / Year: 2022Title: Structures of Fission Yeast Inositol Pyrophosphate Kinase Asp1 in Ligand-Free, Substrate-Bound, and Product-Bound States. Authors: Benjamin, B. / Goldgur, Y. / Jork, N. / Jessen, H.J. / Schwer, B. / Shuman, S. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 8e1h.cif.gz | 336.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb8e1h.ent.gz | 224.2 KB | Display | PDB format |
| PDBx/mmJSON format | 8e1h.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 8e1h_validation.pdf.gz | 2.6 MB | Display | wwPDB validaton report |
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| Full document | 8e1h_full_validation.pdf.gz | 2.6 MB | Display | |
| Data in XML | 8e1h_validation.xml.gz | 29.5 KB | Display | |
| Data in CIF | 8e1h_validation.cif.gz | 43.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e1/8e1h ftp://data.pdbj.org/pub/pdb/validation_reports/e1/8e1h | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 8e1iC ![]() 8e1jC ![]() 8e1sC ![]() 8e1tC ![]() 8e1vC ![]() 4nzmS S: Starting model for refinement C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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| 1 | ![]()
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| 2 | ![]()
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| Unit cell |
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Components
| #1: Protein | Mass: 38357.867 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: 972 / ATCC 24843 / Gene: asp1, vip1, SPCC1672.06c / Production host: ![]() References: UniProt: O74429, diphosphoinositol-pentakisphosphate 1-kinase #2: Chemical | ChemComp-ADP / | #3: Chemical | ChemComp-I7P / ( | #4: Chemical | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.92 % |
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| Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.1 M bis-tris propane (pH 8.1), 0.15 M NaF, and 20% PEG 3,350 Temp details: ambient |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.9792 Å |
| Detector | Type: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Apr 13, 2022 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 |
| Reflection | Resolution: 1.9→50 Å / Num. obs: 52215 / % possible obs: 95.2 % / Redundancy: 2.9 % / Biso Wilson estimate: 31.12 Å2 / CC1/2: 0.994 / Rpim(I) all: 0.052 / Net I/σ(I): 31.3 |
| Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 2.6 % / Num. unique obs: 2618 / CC1/2: 0.804 / Rpim(I) all: 0.346 / % possible all: 97.6 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 4NZM Resolution: 1.9→47.44 Å / SU ML: 0.2444 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 26.4369 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 36.71 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 1.9→47.44 Å
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| Refine LS restraints |
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| LS refinement shell |
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group | Refine-ID: X-RAY DIFFRACTION
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X-RAY DIFFRACTION
United States, 1items
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